* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #0a0a0a;
    --charcoal: #1a1a1a;
    --orange-red: #FF4500;
    --pure-white: #ffffff;
    --electric-blue: #00d4ff;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--black);
    color: var(--pure-white);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--black);
}

/* Circuit Board Background */
.circuit-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/circuit-hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.7;
    animation: circuitPulse 8s ease-in-out infinite;
    transition: transform 0.1s ease-out;
    will-change: transform;
}

.circuit-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 30% 40%, rgba(255, 69, 0, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(0, 212, 255, 0.2) 0%, transparent 50%);
    mix-blend-mode: screen;
    animation: glowShift 10s ease-in-out infinite;
}

@keyframes glowShift {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

@keyframes circuitPulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 0.8; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
    padding: 2rem;
}

/* Logo in Hero */
.logo-hero {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: clamp(3.5rem, 10vw, 6.5rem);
    font-weight: 900;
    letter-spacing: 0.02em;
    margin-bottom: 3rem;
    text-transform: uppercase;
    line-height: 1;
}

.logo-fully {
    color: var(--pure-white);
    display: inline-block;
    transform: skewX(-15deg);
    font-weight: 900;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
}

.logo-auto {
    color: var(--orange-red);
    display: inline-block;
    transform: skewX(-15deg);
    font-weight: 900;
    -webkit-text-stroke: 1px rgba(255, 69, 0, 0.5);
    text-shadow: 0 0 30px rgba(255, 69, 0, 0.8),
                 0 0 60px rgba(255, 69, 0, 0.5);
}

/* Activate Button (Central Hero Element) */
.hero-button-wrapper {
    margin: 4rem 0;
}

.activate-button {
    position: relative;
    background: linear-gradient(135deg, var(--charcoal) 0%, #2a2a2a 100%);
    border: 3px solid var(--orange-red);
    padding: 2rem 4rem;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 900;
    color: var(--pure-white);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.activate-button:hover {
    transform: scale(1.05);
    border-color: var(--pure-white);
}

.activate-button:active {
    transform: scale(0.98);
}

.button-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 69, 0, 0.4) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.activate-button:hover .button-glow {
    opacity: 1;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
}

.btn-text {
    position: relative;
    z-index: 2;
}

/* Hero Text */
.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.hero-cta-text {
    font-size: clamp(1rem, 1.8vw, 1.3rem);
    font-weight: 700;
    color: var(--orange-red);
    margin-bottom: 2rem;
    letter-spacing: 0.02em;
}

/* Primary CTA Button */
.cta-primary {
    position: relative;
    display: inline-block;
    background: var(--orange-red);
    color: var(--pure-white);
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 4px;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(255, 69, 0, 0.5);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(255, 69, 0, 0.8);
}

.cta-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cta-primary:hover .cta-glow {
    left: 100%;
}

/* Explosion Container */
.explosion-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* ============================================
   THE WEAPON SECTION
   ============================================ */
.weapon-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--black);
    padding: 6rem 0;
    overflow: hidden;
}

.weapon-section {
    --weapon-parallax-y: 0px;
}

.weapon-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/circuit-data.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    transform: translateY(var(--weapon-parallax-y)) scale(1.15);
    will-change: transform;
    transition: transform 0.1s ease-out;
}

.weapon-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 3rem;
    color: var(--pure-white);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    text-align: center;
}

.weapon-text {
    max-width: 800px;
    margin: 0 auto;
}

.weapon-line {
    font-size: clamp(1.3rem, 2.5vw, 2rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.weapon-line.emphasis {
    color: var(--orange-red);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    margin-top: 2rem;
    text-shadow: 0 0 20px rgba(255, 69, 0, 0.5);
}

.circuit-pulse {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--orange-red), transparent);
    animation: pulseLine 3s ease-in-out infinite;
}

@keyframes pulseLine {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* ============================================
   WHAT GETS AUTOMATED SECTION
   ============================================ */
.automation-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: var(--charcoal);
    padding: 6rem 0;
}

.automation-list {
    max-width: 1000px;
    margin: 4rem auto 0;
    display: grid;
    gap: 1.5rem;
}

.automation-item {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1.2rem 2rem;
    background: rgba(26, 26, 26, 0.8);
    border: 2px solid rgba(255, 69, 0, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    width: fit-content;
    margin: 0 auto;
}

.auto-label {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 800;
    color: var(--pure-white);
    white-space: nowrap;
}

.auto-benefit {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 700;
    color: var(--orange-red);
    opacity: 0;
    max-width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.automation-item:hover {
    background: rgba(255, 69, 0, 0.1);
    border-color: var(--orange-red);
    box-shadow: 0 0 30px rgba(255, 69, 0, 0.4);
    transform: scale(1.02);
}

.automation-item:hover .auto-benefit {
    opacity: 1;
    max-width: 500px;
    margin-left: 0.5rem;
}

.automation-item.revealed .auto-benefit {
    opacity: 1;
    max-width: 500px;
    margin-left: 0.5rem;
}

/* ============================================
   ACTIVATION SECTION
   ============================================ */
.activation-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--black);
    padding: 6rem 0;
}

.activation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.activation-item {
    text-align: center;
    padding: 3rem 2rem;
    background: transparent;
    border-left: 3px solid transparent;
    border-radius: 0;
    position: relative;
    opacity: 0;
    transform: translateX(-200px) scale(0.8);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
}

.activation-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--orange-red);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 0 20px var(--orange-red);
}

.activation-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 69, 0, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.activation-item.animate-in {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.activation-item.animate-in::before {
    transform: scaleY(1);
}

.activation-item:nth-child(1) {
    transition-delay: 0.2s;
}

.activation-item:nth-child(1)::before {
    transition-delay: 0.5s;
}

.activation-item:nth-child(2) {
    transition-delay: 0.5s;
}

.activation-item:nth-child(2)::before {
    transition-delay: 0.8s;
}

.activation-item:nth-child(3) {
    transition-delay: 0.8s;
}

.activation-item:nth-child(3)::before {
    transition-delay: 1.1s;
}

.activation-item:hover {
    background: rgba(255, 69, 0, 0.1);
    transform: translateX(10px) scale(1.05);
}

.activation-item:hover::before {
    width: 6px;
    box-shadow: 0 0 30px var(--orange-red);
}

.activation-item:hover::after {
    opacity: 1;
}

.activation-item.clicked {
    animation: activation-pulse 0.6s ease-out;
}

@keyframes activation-pulse {
    0% {
        transform: scale(1);
        background: rgba(255, 69, 0, 0);
    }
    50% {
        transform: scale(1.15);
        background: rgba(255, 69, 0, 0.3);
    }
    100% {
        transform: scale(1);
        background: rgba(255, 69, 0, 0);
    }
}

.activation-icon {
    display: none;
}

.activation-text {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    color: var(--pure-white);
    line-height: 1.2;
}

.velocity-arrows {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 200px;
    height: 200px;
    opacity: 0.1;
    background-image:
        linear-gradient(45deg, var(--orange-red) 2px, transparent 2px),
        linear-gradient(-45deg, var(--orange-red) 2px, transparent 2px);
    background-size: 20px 20px;
    animation: arrowMove 5s linear infinite;
}

@keyframes arrowMove {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(50px) translateY(-50px); }
}

/* ============================================
   PROOF SECTION
   ============================================ */
.proof-section {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, var(--black) 0%, var(--charcoal) 100%);
    padding: 6rem 0;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    text-align: center;
}

.proof-stat {
    padding: 2rem;
}

.stat-number {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--orange-red);
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(255, 69, 0, 0.5);
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black);
    overflow: hidden;
}

.final-cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.cta-button-wrapper {
    margin-bottom: 3rem;
}

.activate-button-final {
    position: relative;
    background: linear-gradient(135deg, var(--charcoal) 0%, #2a2a2a 100%);
    border: 3px solid var(--orange-red);
    padding: 2rem 4rem;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 900;
    color: var(--pure-white);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.activate-button-final:hover {
    transform: scale(1.05);
    border-color: var(--pure-white);
}

.final-cta-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 2.5rem;
    color: var(--pure-white);
}

.explosion-container-final {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* ============================================
   FORM SECTION
   ============================================ */
.form-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, var(--charcoal) 0%, var(--black) 100%);
    padding: 6rem 0;
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(26, 26, 26, 0.8);
    padding: 3rem;
    border: 2px solid rgba(255, 69, 0, 0.3);
    border-radius: 12px;
    box-shadow: 0 0 50px rgba(255, 69, 0, 0.2);
}

.form-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--orange-red);
    text-shadow: 0 0 20px rgba(255, 69, 0, 0.4);
}

.qualification-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--black);
    border: 2px solid rgba(255, 69, 0, 0.3);
    border-radius: 6px;
    color: var(--pure-white);
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--orange-red);
    box-shadow: 0 0 15px rgba(255, 69, 0, 0.3);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-field select {
    cursor: pointer;
    color: rgba(255, 255, 255, 0.5);
}

.form-field select option {
    background: var(--black);
    color: var(--pure-white);
}

.form-field select:valid {
    color: var(--pure-white);
}

.submit-btn {
    position: relative;
    background: var(--orange-red);
    color: var(--pure-white);
    padding: 1.3rem 3rem;
    font-size: 1.3rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    margin-top: 1rem;
    box-shadow: 0 0 30px rgba(255, 69, 0, 0.5);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(255, 69, 0, 0.8);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover .submit-glow {
    left: 100%;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .activate-button,
    .activate-button-final {
        padding: 1.5rem 2.5rem;
    }

    .activation-grid,
    .proof-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-wrapper {
        padding: 2rem 1.5rem;
    }

    .weapon-line {
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .activate-button,
    .activate-button-final {
        padding: 1.2rem 2rem;
    }

    .cta-primary {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}